|
|
For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. When Monitored: Continuously Set Condition: If the CAN Interior Bus (+) or CAN Interior Bus (-) circuit is open, shorted to voltage, or shorted to Diagnostic Test 1) VERIFY THE DTC IS ACTIVE Turn the ignition on. With the scan tool, read HVAC DTCs. Does the scan tool display this DTC as active? Yes Go to 2). No If the DTC is stored, check for an intermittent condition by inspecting the related wiring harness for Perform BODY VERIFICATION TEST - VER 1 . 2) CHECK FOR ACTIVE CAN BUS RELATED DTCS IN THE TOTALLY INTEGRATE With the scan tool, read the Totally Integrated Power Module (TIPM) DTCs Does the scan tool display any active CAN BUS related DTCs? Yes Possible Causes ACTIVE CAN BUS DTC IN THE TOTALLY INTEGRATED POWER CONTROL MODULE
2007 Dodge Nitro R/T 2007 HVAC Heating & Air Conditioning - Electrical Diagnostics - Nitro
|